GB/T 17215.352-2009
ActiveElectricity metering equipment (AC) - Particular requirements - Part 52: Symbols
交流电测量设备 特殊要求 第52部分：符号
Application Summary AI generated
This standard specifies the symbols used on alternating current (AC) electricity meters, including their design, meaning, and application. It is applied by manufacturers and testing laboratories to ensure consistent marking on meters used for billing and energy management in residential, commercial, and industrial electrical installations. The standard facilitates clear communication of meter functions, safety warnings, and measurement units to installers, inspectors, and end-users.
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